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High Whiteness Rutile Titanium Dioxide TiO2 R-2219 from China Suppliers and Factory with Excellent Opacity and Dry Flow Property
Key Characteristics
High Whiteness with Blue Undertone, Excellent Dry Flow Property, High Opacity.
Application
Master batch, powder coating with demanding color performance.
Applicable Types
High Thermal Stability and High Whiteness.
Technical Properties
| TiO2% (ISO 591-1) | 94% |
| Inorganic Surface Treatment | ZrO2, Al₂O3 |
| Organic Surface Treatment | Yes |
| Classification (ISO 591-1) | R2 |
| Color (ISO 787-25) | △E ≤ 0.5 |
| Relative Scattering Force (ISO 787-24) | 95-105% |
| Density (ISO 787-10) | 4.0g/cm³ |
| CIE(L*) (GB/T1864-2012) | 95.7 |
| Reducing Power (TCS) | 1980 |
| pH Value (ISO 787-9) | 7.2 |
| Oil Absorption (ISO 787-5) | 19g/100g |
| Residue on 45μm (ISO 787-18) | 0.01% |
| Resistivity (ISO 787-14) | 100Ω.m |
| Volatile at 105℃ (ISO 787-2) at Packaging | 0.3% |
Frequently Asked Questions
What are the primary visual advantages of this TiO2 grade?
This product offers high whiteness with a distinct blue undertone and high opacity, making it ideal for applications requiring superior color performance.
Which industries is this product most suitable for?
It is specifically designed for master batch production and powder coatings where demanding color performance and high thermal stability are required.
What type of surface treatments does this pigment undergo?
It features both inorganic surface treatments (ZrO2 and Al₂O3) and organic surface treatments to ensure optimal dispersibility and stability.
What is the oil absorption rate of this material?
The oil absorption is measured at 19g/100g according to ISO 787-5 standards, indicating excellent processing efficiency.
How is this product classified under international standards?
It is classified as R2 according to ISO 591-1, which is the standard for rutile titanium dioxide pigments used in demanding applications.
Does this product offer good flow properties?
Yes, it is characterized by excellent dry flow properties, which facilitates easier handling and mixing during the manufacturing process.